Home / 123,060,002.20-184,590,003.30-32,183,591.20

Finding the Fourth Proportional to 123,060,002.20, 184,590,003.30 and 32,183,591.20

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Solution

The fourth proportional to 123,060,002.20, 184,590,003.30 and 32,183,591.20 is: 48,275,386.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,060,002.20 : 184,590,003.30 = 32,183,591.20 : x
  2. Step 2: Convert to fraction form
    123,060,002.20/184,590,003.30 = 32,183,591.20/x
  3. Step 3: Cross multiply
    123,060,002.20x = 184,590,003.30 × 32,183,591.20
  4. Step 4: Simplify right side
    123,060,002.20x = 5,940,769,205,813,851
  5. Step 5: Solve for x
    x = 5,940,769,205,813,851/123,060,002.20
  6. Step 6: Final answer
    x = 48,275,386.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.